Arsenal Training Kit Jersey 22 23 Season - Blue

Colour and Design: The shirt would primarily be blue. The specific shade of blue can vary from year to year based on the kit designer's choice. Additional design elements like patterns or a gradient might also be included for visual interest.

Club Crest: On the upper left chest, you'd typically find the Arsenal FC crest. The crest might be in its traditional colors or could be adapted to fit the blue color scheme of the training jersey.

Kit Manufacturer: The logo of the kit manufacturer would be on the upper right chest. As of my last update in 2021, this was Adidas, and their three-stripe logo might be present on the shoulders or sides of the shirt in a contrasting color.

Sponsor Logos: Training jerseys often also include sponsor logos. As of my last update, Arsenal's shirt sponsor was Fly Emirates, and their "Emirates" logo would likely appear on the chest of the shirt in a color chosen for high visibility against the blue background.

Collar and Sleeves: The collar and sleeve cuffs can vary. Some designs might feature a round neck or a v-neck collar, and the sleeve cuffs might be in a contrasting or complementary color.

Other Details: The back of the shirt might display the player's name and number. Since it's a training jersey, it might not have patches that are typically seen on match day jerseys.

Again, this is a generalized description based on traditional designs of Arsenal training jerseys up until 2021. The actual 2023 design could differ. For the most accurate information, please refer to Arsenal FC's official store or news.